Mathematics

In the given measure, measure of  $$\angle {b}$$ and $$\angle {x}$$ are


ANSWER

$$\angle x = 90^{\circ}\quad \angle b = 90^{\circ}$$


SOLUTION
$$\angle x$$ is a vertically opposite angle to 90 degrees. Hence $$x=90^o$$
$$\angle b $$ and $$\angle x$$ form a linear pair of angles. 
$$90+\angle b=180\implies \angle b=90^o$$
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Single Correct Medium Published on 09th 09, 2020
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